import logger from 'morgan';
import cookieParser from 'cookie-parser';
import bodyParser from 'body-parser';
import fs from 'fs';
import path from 'path';
import express from 'express';
import cors from 'cors'

let app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(cors())
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: false}));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));


let entityPath = path.resolve(__dirname, './routes');
let files = fs.readdirSync(entityPath);

files.forEach(function (file) {
    let fileName = file.replace(".js", "");
    app.use(`/${fileName}`, require(entityPath + "/" + fileName));
});

// catch 404 and forward to error handler
app.use(function (req, res, next) {
    var err = new Error('Not Found');
    err.status = 404;
    next(err);
});

// error handler
app.use(function (err, req, res, next) {
    // set locals, only providing error in development
    res.locals.message = err.message;
    res.locals.error = req.app.get('env') === 'development' ? err : {};

    // render the error page
    res.status(err.status || 500);
    res.render('error');
});

module.exports = app;
